The Sinclair Oil Dinosaur – St. Louis, Missouri
Sixty-five million years ago, dinosaurs went extinct. But, in the 1900s, the Bronotsaurus came back. It came back in the form of a gas station mascot: The Sinclair Oil Dinosaur. Sinclair was a popular gas station in the mid 1900s, and distinctive big green dinos were fixtures near their pumps. Most people think that those …





